What was found
RIGHT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR RETRACTION. CREW RECYLED GEAR AND BOTH LEFT AND RIGHT MAIN GEAR UNSAFE LIGHTS ILLUMINATED. AIRCRAFT CONTINUED TO DESTINATION AND EMERGENCY GEAR EXTENSION PROCEDURES WERE UTILIZED FOR LANDING. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE TIGHTENED BOLTS TO UPLATCH ROLLER ON RIGHT MAIN GEAR DOOR AND REPLACED PSEU PROCESSOR AS A PRECAUTION. ALSO, REPLACED BOTH MAIN LEFT AND RIGHT GEAR DOORS DUE TO DAMAGE INCURRED ON LANDING. OPERATIONAL CHECK NORMAL. AIRCRAFT RETUREND TO SERVICE.